Green Solder Mask Remove for Gold Recovery

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Trinity358

Member
Joined
Mar 27, 2020
Messages
24
Dear Forum Friends,
Answer me please, Which chemicals process to Remove the Green Solder Mask from Cell phone and other boards for gold recovery.
Thanks,
Trinity.
 
Unless your are certain that you have gold under the green mask there is no point in removing it.

You can recover the visible gold without the trouble of removing the mask.

Gold being very expensive most, (if not all), boards will have no gold under the mask.
 

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